| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.53 | 9.766% | $220.1138 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $86.40 | 13.873% | $98.3863 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $55.81 | 8.342% | $60.4657 | $60.47 | $60.45 | $60.50 |
| Purchase #4 | $101.98 | 11.811% | $114.0249 | $114.02 | $114.00 | $114.00 |
| Purchase #5 | $27.54 | 3.690% | $28.5562 | $28.56 | $28.55 | $28.60 |
| Purchase #6 | $61.48 | 4.471% | $64.2288 | $64.23 | $64.25 | $64.20 |
| Purchase #7 | $144.73 | 13.797% | $164.6984 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $678.47 | $750.4741 | $750.48 | $750.45 | $750.50 | |